From: Clemens Buchacher <drizzd@aon.at>
Date: Sat, 3 Sep 2011 17:06:13 +0000 (+0200)
Subject: send-email: add option -h
X-Git-Tag: v1.7.8-rc0~130^2
X-Git-Url: https://git.lorimer.id.au/gitweb.git/diff_plain/c5978246f042967098d7e91b8355c9683a0f3d3c?hp=c5978246f042967098d7e91b8355c9683a0f3d3c

send-email: add option -h

Most other git commands print a synopsis when passed -h. Make
send-email do the same.

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
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